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- Del abstract "Del, or Nabla, is an operator used in mathematics, in particular, in vector calculus, as a vector differential operator, usually represented by the nabla symbol ∇. When applied to a function defined on a one-dimensional domain, it denotes its standard derivative as defined in calculus. When applied to a field (a function defined on a multi-dimensional domain), del may denote the gradient (locally steepest slope) of a scalar field (or sometimes of a vector field, as in the Navier–Stokes equations), the divergence of a vector field, or the curl (rotation) of a vector field, depending on the way it is applied.Strictly speaking, del is not a specific operator, but rather a convenient mathematical notation for those three operators, that makes many equations easier to write and remember. The del symbol can be interpreted as a vector of partial derivative operators, and its three possible meanings—gradient, divergence, and curl—can be formally viewed as the product of scalars, dot product, and cross product, respectively, of the del "operator" with the field. These formal products do not necessarily commute with other operators or products.".
- Del thumbnail Del.svg?width=300.
- Del wikiPageExternalLink 7869.
- Del wikiPageExternalLink calculus.html.
- Del wikiPageExternalLink 2.
- Del wikiPageID "151925".
- Del wikiPageRevisionID "606581758".
- Del date "April 2014".
- Del hasPhotoCollection Del.
- Del reason "general definition would be better than an example".
- Del subject Category:Calculus.
- Del subject Category:Differential_operators.
- Del subject Category:Mathematical_notation.
- Del subject Category:Vector_calculus.
- Del type Abstraction100002137.
- Del type DifferentialOperators.
- Del type Function113783816.
- Del type MathematicalRelation113783581.
- Del type Operator113786413.
- Del type Relation100031921.
- Del type Agent.
- Del type Company.
- Del type Organisation.
- Del type Organization.
- Del type Agent.
- Del type SocialPerson.
- Del type Thing.
- Del comment "Del, or Nabla, is an operator used in mathematics, in particular, in vector calculus, as a vector differential operator, usually represented by the nabla symbol ∇. When applied to a function defined on a one-dimensional domain, it denotes its standard derivative as defined in calculus.".
- Del label "Del".
- Del label "Nabla".
- Del label "Nabla".
- Del label "Nabla".
- Del label "Nabla".
- Del label "Nabla-Operator".
- Del label "Nabla算子".
- Del label "Operator nabla".
- Del label "Operatore nabla".
- Del label "Оператор набла".
- Del label "ナブラ".
- Del sameAs Nabla.
- Del sameAs Nabla-Operator.
- Del sameAs Ανάδελτα.
- Del sameAs Nabla.
- Del sameAs Nabla.
- Del sameAs Operatore_nabla.
- Del sameAs ナブラ.
- Del sameAs 델_(연산자).
- Del sameAs Nabla.
- Del sameAs Operator_nabla.
- Del sameAs Nabla.
- Del sameAs m.013sbz.
- Del sameAs Q334508.
- Del sameAs Q334508.
- Del sameAs Del.
- Del wasDerivedFrom Del?oldid=606581758.
- Del depiction Del.svg.
- Del isPrimaryTopicOf Del.